▎ 摘　　要

NOVELTY - Water source purifying device, comprises a reaction cavity (1) and a control cavity (2) which are connected with each other, a floating plate (3) arranged in the control cavity, and a power supply piece arranged on the floating plate, the power supply unit includes electrolytic tank (4), which is set on the floating plate, the electrolytic tank is provided with electrolyte, cathode pole piece and anode pole piece are respectively connected with the control cavity through a insulating rod (5), a power supply electrically connected with the cathode pole piece and the anode piece through lead, the reaction cavity is provided with a water inlet pipe and a water outlet pipe, the water outlet pipe is provided with a valve, the sewage purifying piece comprises a photoelectric catalytic reactor and a biological film processor, and the pump body is electrically connected with the power supply, net-shaped anode and net-shaped cathode are provided with a loaded photocatalyst particle. USE - Used as water source purifying device. ADVANTAGE - The purifying water source device: solves the problem of quantitative treatment of sewage, and realizes the degradation of organic matter when the sewage is accumulated. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of an internal structure of water source purifying device. 1Reaction chamber 2Control cavity 3Floating plate 4Electrolytic cell 5Insulating rod 6Power supply 7Water inlet pipe 8Water outlet pipe 9Photo-electric catalytic reactor 10Bio-film processor 11Pump body 12Net-shaped anode 13Net-shaped cathode 14Cylindrical lamp tube 15Load photocatalyst photocatalyst 16Support frame 17Frame body unit 18Filter membrane 19Loading microorganism particles 20Adsorption layer 21Bottom limiting plate 22Top limit plate